#517E85 Color
#517E85 is rgb(81, 126, 133) in RGB and hsl(188, 24%, 42%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.
#517E85
HEX
#517E85RGB
rgb(81, 126, 133)HSL
hsl(188, 24%, 42%)HSV
hsv(188, 39%, 52%)OKLCH
oklch(56.3% 0.05 208.2)CMYK
cmyk(39%, 5%, 0%, 48%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #517E85 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.49:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text4.67:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #517E85 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #517E85, useful for hover states, backgrounds, and text variants.